Apple's iPhone 6s Battery Case: iOS Integration Is Nice, but Better Options Exist

Apple's new first party iPhone 6s Smart Battery Case launched quietly overnight onto the company's online store, and now this morning a handful of sites around the web are publishing reviews for the new accessory. Most reviewers agree that it's time Apple acknowledged the lesser battery life of the 4.7 inch iPhone 6s, when in comparison to its 5.5 inch iPhone 6s Plus alternative, but some still aren't convinced that the case's design, power, and price point are justified.

smartbatterycase

Image via Engadget

The Verge appreciated Apple's attempts at expanding the case's functionality beyond a simple battery extension, like its built-in antennas to improve cellular performance or the iOS integration that showcases the accessory's current battery level. Still, the site had issues with the protruding lump on the back of the case and the fact that it doesn't fully charge a dead iPhone from 0 to 100 percent due to its slightly weaker (when in comparison to comparable third party cases) 1,877 mAh battery.

The Verge also noted that the Smart Battery Case doesn't allow users to choose when the case begins or ends charging, it just starts the moment you plug the iPhone 6s into the case's Lightning adapter, perhaps a downside for more intensive iPhone users. In the end, they noted that casual, passive users who want to stay within the Apple family will get what they need out of the case, but that there are cheaper alternatives with more battery life selling points on the market.

Apple’s smart battery case is good, then, if you want a softer case or a "passive" battery charging experience, with zero control over or understanding of how the case actually charges your phone. Maybe that’s what Apple is hoping: that buyers of this thing will slip it on and never take it off, charging their iPhones entirely through the case’s Lightning port going forward, forgetting about its big ol’ bump in the back. They will be pleased, finally, with their iPhone 6’s or 6S’s battery life, and the memory of spending an extra $99 for it, rather than having it just work that way in the first place, will eventually fade away.

It’s fine if you don’t want exterior indicator lights, or a even a case that gives you a 0 to 100 percent charge. After all, this one was designed for the iPhone, by the same company that made your iPhone. For some people, that’s a big draw.

As opposed to The Verge's dislike over any lack of outward LED indicator lights regarding the Smart Battery Case's charge level, The Wall Street Journal appreciated Apple's attempt at discreetness. The site was overall more positive on the new product, noting that while the case's fully charged battery only brought an iPhone from 0 to 83 percent, it still provided about 5 hours more use time in a standard looping video battery test and alleviated most battery life quibbles the reviewer had with the iPhone 6s previously.

After five days of living with the Smart Battery Case wrapped around my iPhone, I no longer feel so powerless. Even better, Apple fixes many of the issues I’ve had with cases over the years. It uses the same Lightning cable as the iPhone to charge, and it tells you how much power is remaining right on the phone’s screen. Besides, the case doesn’t feel like the stuff plastic forks are made of.

For all its virtues, the Smart Battery Case is still a Band-Aid for Apple’s iPhone battery problem. We need longer-lasting batteries and easier ways to charge them—not silly battery backpacks. I plan to spend the $99, but I hope one day the Smart Battery Case will just be an artifact from a time before iPhones could run for days.

Engadget admitted to disliking the design of the case's battery bump upon initially viewing it, but grew to become familiar with the battery protrusion. The site noted that while some may dislike the visual design of the accessory, it "isn't cumbersome" to hold for extended periods of time and is "actually pretty comfortable," although the usual stickiness of silicone in tight jean pockets will remain an issue for some. In a similar vein to other reviews, Engadget ended with stating that those tied into the Apple ecosystem will benefit from the Smart Battery Case's iOS integration, but most others can find cheaper alternatives.

sbc08-1

Image via Engadget

Apple's first battery case works, and it works well. Here's the rub, though: There are plenty of cheaper, more capacious options, and some of those are prettier too. What the Smart Battery Case offers over its rivals is a sense of cohesiveness that stems from Apple controlling both the hardware and software experience. The convenience of a Lightning pass-through for easy data transfers and power reminders in iOS might make the case's $99 price worth it for some of you, but everyone else could spend half that on a third-party case.

Those interested in trying out the iPhone 6s Smart Battery Case for themselves, or purchasing it for someone as a Christmas present, can visit the Apple online store to order the new accessory. Shipping estimates currently sit at 1-3 business days, and those who live near an Apple Store will be able to select a personal pickup option, as well.

Related Forum: iPhone

Popular Stories

ios 26 1 slide to stop

iOS 26.1 Brings Back 2007 Feature in New Way

Friday October 31, 2025 1:40 pm PDT by
The upcoming iOS 26.1 update includes a small but helpful change for iPhones, and it could prevent you from running late to something important. Specifically, when an alarm goes off in the Clock app, there is a new "slide to stop" control on the screen for turning off the alarm. On previous iOS 26 versions, there is simply a large "stop" button, which could be accidentally tapped. The new ...
M5 MacBook Pro

Waiting for New Macs? Apple Just Shared Bad News

Friday October 31, 2025 7:32 am PDT by
Apple has just given a strong indication that it will not be releasing any additional new Macs for the remainder of the year. Apple's CFO Kevan Parekh dropped the hint during the company's earnings call on Thursday:On Mac, keep in mind, we expect to face a very difficult compare against the M4 MacBook Pro, Mac mini, and iMac launches in the year-ago quarter.Parekh essentially gave a heads up ...
iPhone 17 Pro Cosmic Orange

8 Reasons to Wait for Next Year's iPhone 18 Pro

Thursday October 30, 2025 4:42 am PDT by
Apple's iPhone development roadmap runs several years into the future and the company is continually working with suppliers on several successive iPhone models at the same time, which is why we often get rumored features months ahead of launch. The iPhone 18 series is no different, and we already have a good idea of what to expect for the iPhone 18 Pro and iPhone 18 Pro Max. One thing worth...
iOS 26

6 New Things Your iPhone Can Do in iOS 26.1

Wednesday October 29, 2025 4:22 am PDT by
Apple is about to drop iOS 26.1, the first major point release since iOS 26 was rolled out in September, and there are at least six notable changes and improvements to look forward to. We've rounded them up below. Apple has already provided developers and public beta testers with the release candidate version of iOS 26.1, which means Apple will likely roll out the update to all compatible...
Coffee Burgundy and Purple iPhone 18 Pro Mock 1

Leaker Outlines Potential New Colors for iPhone 18 Pro

Friday October 31, 2025 8:28 am PDT by
Apple's iPhone 18 Pro models could be available in new rich and warm color option, according to a known leaker. The Weibo user known as "Instant Digital" today suggested that next-year's iPhone 18 Pro models will be available in at least one of the following color options: Coffee, purple, and burgundy. The iPhone XR, iPhone 11, iPhone 12, iPhone 14, and iPhone 14 Pro were all available in ...
Apple Foldable Thumb

iPhone Fold: Launch, Pricing, and What to Expect From Apple's Foldable

Friday October 31, 2025 8:52 am PDT by
Apple is expected to launch a new foldable iPhone next year, based on multiple rumors and credible sources. The long-awaited device has been rumored for years now, but signs increasingly suggest that 2026 could indeed be the year that Apple releases its first foldable device. Below, we've collated an updated set of key details that have been leaked about Apple's foldable iPhone so far. Ove...
apple tv hd

Apple Launched Its Big New Vision for TV 10 Years Ago Today

Thursday October 30, 2025 8:58 am PDT by
Apple launched the Apple TV HD, the Siri Remote, tvOS, and their accompanying App Store a decade ago today, marking a major overhaul of the device. The new vision for the Apple TV was unveiled on September 9, 2015 during Apple's "Hey Siri" event in San Francisco, where CEO Tim Cook introduced the device with the statement, "The future of TV is apps." The announcement represented a major...
iOS 26

Apple This November: iOS 26.2 Beta, Rumored New Products, and More

Thursday October 30, 2025 12:42 pm PDT by
Tomorrow is Halloween, and then November is upon us. Below, we outline what to expect from Apple next month, as the slower holiday season approaches. Apple is expected to kick off November by releasing iOS 26.1, iPadOS 26.1, macOS 26.1, watchOS 26.1, tvOS 26.1, and visionOS 26.1. With beta testing now wrapped up, the updates will likely be released this Monday, November 3 or Tuesday,...
iOS 26

iOS 26.1 Coming Soon: New Features for Your iPhone and Release Date

Monday October 27, 2025 7:55 am PDT by
The upcoming iOS 26.1 update includes a handful of new features and changes for iPhones, including a toggle for changing the appearance of the Liquid Glass design, "slide to stop" for alarms in the Clock app, and more. Below, we outline key details about iOS 26.1. Release Date Given that Apple has yet to seed an iOS 26.1 Release Candidate, which is typically the final beta version, the...
iOS 18 Siri Personal Context

Apple CEO Tim Cook Says Revamped Siri on Track to Launch Next Year

Thursday October 30, 2025 1:50 pm PDT by
Apple CEO Tim Cook today said that a more personalized version of Siri remains on track to launch at some point next year, with the new set of features expected to debut on the iPhone as part of iOS 26.4 in March or April. "We're also excited for a more personalized Siri," said Cook, on Apple's earnings call for the third quarter of the 2025 calendar year. "We're making good progress on it,...

Top Rated Comments

Nautilus007 Avatar
129 months ago
Steve Job's Apple is officially dead...
Score: 58 Votes (Like | Disagree)
McFreggle Avatar
129 months ago
Apple just gave "FUGLY" a new definition: Functional, but ugly.
Score: 42 Votes (Like | Disagree)
Skika Avatar
129 months ago
Steve Job's Apple is officially dead...
Such drama.
Score: 29 Votes (Like | Disagree)
macduke Avatar
129 months ago
I think the Verge summed it up well with the title on their video:
Apple’s new $99 iPhone battery case is a design embarrassment
Score: 25 Votes (Like | Disagree)
loby Avatar
129 months ago
Steve Job's Apple is officially dead...
Ivy probably did not design it....Probably in England and let his "boys" do it as he transitions out...

I know everyone is getting tired of the "Steve would never..." thing, but this time it is true. When the designers brought this to him, he would have said, "It sucks...bring me back something that is amazing.."

This is ugly and not in-line with the usual esthetics and eye pleasing designs we have been seeing from Apple for the last ten years or so. Sigh...
Score: 24 Votes (Like | Disagree)
PBG4 Dude Avatar
129 months ago
the battery lump reminds me of the battery in the old Motorola flip phone...

Score: 22 Votes (Like | Disagree)